专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20080171100A1 Constant-Force Belleville Spring and an Injection Molding Melt-Conveyance System Incorporating such a Spring as a Seal Spring 审中-公开
标题翻译：恒力Belleville弹簧和注塑成型熔体输送系统，包括一个弹簧作为密封弹簧
公开(公告)号：US20080171100A1
公开(公告)日：2008-07-17
申请号：US11624115
申请日：2007-01-17
申请人： Abdeslam BOUTI
发明人： Abdeslam BOUTI
IPC分类号： B29C45/17 , F16B39/24
CPC分类号： F16B43/00 , B29C45/2725 , B29C45/2806 , B29C2045/2759 , B29C2045/2762 , B29C2045/2791
摘要： An injection molding melt-conveyance system for conveying a molten molding material from an injection machine to an injection mold. The injection molding melt-conveyance system includes a first component having a first melt-channel and further includes a second component having a second melt-channel. A constant-force seal spring urges the first and second components toward one another so as to effect a seal that inhibits molten material flowing between the first and second melt channels from leaking through the seal. The constant force seal spring includes one or more Belleville springs each having an available deflection to thickness ratio chosen to provide that Belleville spring with a substantially constant spring force over a wide range of deflection.
摘要翻译：一种用于将熔融成型材料从注射机输送到注射模具的注射熔融输送系统。注射熔融输送系统包括具有第一熔体通道的第一部件，并且还包括具有第二熔融通道的第二部件。恒力密封弹簧将第一和第二部件朝向彼此推动，以便实现抑制在第一和第二熔体通道之间流动的熔融材料泄漏通过密封件的密封。恒力密封弹簧包括一个或多个贝氏弹簧，每个具有可用的挠度与厚度比选择，以提供在宽范围的偏转下具有基本上恒定的弹簧力的贝氏弹簧。

32. 发明授权

US07244118B2 Hot runner nozzle and manifold seal 有权
标题翻译：热流道喷嘴和歧管密封
公开(公告)号：US07244118B2
公开(公告)日：2007-07-17
申请号：US10936726
申请日：2004-09-09
申请人： George Olaru
发明人： George Olaru
IPC分类号： B29C45/00
CPC分类号： B29C45/27 , B29C2045/2762 , B29C2045/277 , B29C2045/2791
摘要： An injection molding apparatus includes combined sealing elements located between a nozzle head of an injection molding nozzle and a mold plate. The sealing elements are arranged so that they force the nozzle head toward an outlet surface of a manifold and provide a seal therebetween over a range of temperatures.
摘要翻译：注射成型装置包括位于注射成型喷嘴的喷嘴头和模板之间的组合的密封元件。密封元件布置成使得它们迫使喷嘴头朝向歧管的出口表面并且在一定温度范围内提供密封。

33. 发明授权

US07189071B2 Telescopic manifold nozzle seal 有权
标题翻译：伸缩歧管喷嘴密封
公开(公告)号：US07189071B2
公开(公告)日：2007-03-13
申请号：US10775154
申请日：2004-02-11
申请人： George Olaru
发明人： George Olaru
IPC分类号： B29C45/00
CPC分类号： B29C45/27 , B29C2045/2762 , B29C2045/2791 , B29C2045/2798
摘要： An injection molding apparatus including a manifold having a manifold melt channel, a nozzle having a nozzle melt channel, a slidable seal having seal melt channel located between the nozzle and the manifold melt channels, and a biasing element that provides sealing contact between the slidable seal and the manifold and nozzle to maintain a sealed melt path through the manifold, seal and nozzle melt channels.
摘要翻译：一种注射成型设备，包括具有歧管熔体通道的歧管，具有喷嘴熔体通道的喷嘴，具有位于喷嘴和歧管熔体通道之间的密封熔体通道的可滑动密封件，以及提供可滑动密封件并且歧管和喷嘴保持通过歧管，密封和喷嘴熔体通道的密封熔融路径。

34. 发明申请

US20040076708A1 INJECTION MOLDING NOZZLE 有权
标题翻译：注射成型喷嘴
公开(公告)号：US20040076708A1
公开(公告)日：2004-04-22
申请号：US10272974
申请日：2002-10-16
发明人： Brian R. Lefebure
IPC分类号： B29C045/20
CPC分类号： B29C45/278 , B29C45/2725 , B29C2045/2729 , B29C2045/2766 , B29C2045/2791
摘要： Multi-cavity injection molding apparatus includes a plurality of injection nozzles, each of which has a two-piece tip assembly in the nature of a replaceable tip and a retainer that detachably secures the tip to the nozzle body. The retainers are constructed from material having a lower coefficient of thermal conductivity than the tips so that the retainers also serve to insulate the tips from the relatively cold, surrounding heat sink presented by the mold. Although each retainer prevents its tip from being unintentionally axially released from the nozzle body, the retainer engages the tip at only two axially spaced locations along its length so as to present an insulating air gap in surrounding relationship to much of the tip. The otherwise exposed end of the air gap is sealed off when the nozzle is hot by virtue of a sealing collar on the retainer that progressively tightens against the cooperating, beveled surface of the tip as the tip heats up. Each nozzle is mounted on the manifold block in a ball and socket relationship so that the nozzles can swivel and self-align as the manifold block and nozzles heat up from room temperature to operating temperature at the commencement of the injection process.
摘要翻译：多空腔注射成型装置包括多个注射喷嘴，每个注射喷嘴具有可更换尖端的两件式末端组件和可拆卸地将尖端固定到喷嘴体的保持器。保持器由具有比尖端更低的导热系数的材料构成，使得保持器还用于使尖端与由模具呈现的相对冷的周围的散热器绝缘。虽然每个保持器防止其尖端被无意地从喷嘴主体轴向地释放，但是保持器仅沿着其长度仅在两个轴向间隔开的位置处接合尖端，以便呈现与大部分尖端相关的绝缘空气间隙。当喷嘴热时，气隙的另外暴露的一端由于保持器上的密封环被密封，当尖端加热时，该密封环逐渐紧固在尖端的配合的斜面上。每个喷嘴以球和插座的关系安装在歧管块上，使得喷嘴可以随着歧管块和喷嘴在注射过程开始时从室温升高到工作温度而旋转和自对准。

35. 发明授权

US3812228A Injection molding of foamable thermoplastic polymers using a retractable hot runner 失效
标题翻译：使用可回收热流道喷射可塑性热塑性聚合物的注塑成型
公开(公告)号：US3812228A
公开(公告)日：1974-05-21
申请号：US21847472
申请日：1972-01-17
申请人： SHELL OIL CO
发明人： SKOROSZEWSKI W
IPC分类号： B29C44/42 , B29C44/58 , B29C45/27 , B29C45/28 , B29D27/00 , B29F1/04 , B29F1/05
CPC分类号： B29C44/424 , B29C44/425 , B29C44/581 , B29C45/2701 , B29C45/2725 , B29C45/2803 , B29C2045/2733 , B29C2045/2762 , B29C2045/277 , B29C2045/2791 , Y10S264/05 , Y10S264/14 , Y10S264/83
摘要： A mold feed system for injection molding thermoplastic materials comprises (1) an apertured back plate having a passage for reception of molten thermoplastic materials from an injection nozzle, (2) a feedplate having at least one feed passage adapted to supply thermoplastic material to at least one mold cavity and disposed between said feedplate and said back plate a movable runner member having a single or manifold channel to register communication between the back plate passage and each feedplate passage, said runner member being disposed in heat transfer relation to a source of heat and adapted to form a pressure tight seal of said channel and all of said passages when slid away from the said open position.

36. 发明授权

US09266270B2 Mold-tool system including nozzle-tip assembly configured for reduced axial tilting 有权
标题翻译：模具工具系统包括喷嘴头组件，其配置为减小轴向倾斜
公开(公告)号：US09266270B2
公开(公告)日：2016-02-23
申请号：US14111770
申请日：2012-04-24
申请人： Stephen Linwood Gray , Douglas Oliver Hall , Abdeslam Bouti
发明人： Stephen Linwood Gray , Douglas Oliver Hall , Abdeslam Bouti
IPC分类号： B29C45/20 , B29C45/27
CPC分类号： B29C45/20 , B29C45/27 , B29C45/278 , B29C2045/2759 , B29C2045/2761 , B29C2045/2791
摘要： A mold-tool system (100), comprising: a nozzle tip assembly (200) having a tip-body assembly (206), the tip-body assembly (206) being configured for reduced axial tilting, at least in part.
摘要翻译：一种模具工具系统（100），包括：具有尖端体组件（206）的喷嘴末端组件（200），所述末端体组件（206）构造成至少部分地减小轴向倾斜。

37. 发明授权

US09186830B2 Drop-in hot runner system 有权
标题翻译：滴入热流道系统
公开(公告)号：US09186830B2
公开(公告)日：2015-11-17
申请号：US14567484
申请日：2014-12-11
申请人： Mold-Masters (2007) Limited
发明人： Fabrice Fairy , Chun Keung Mak , Denis Babin
IPC分类号： B29C45/22 , B29C45/27
CPC分类号： B29C45/74 , B29C45/2725 , B29C45/2727 , B29C45/2737 , B29C2045/2729 , B29C2045/2772 , B29C2045/2791 , B29L2031/757
摘要： A drop-in hot runner system includes a first runner component having a first channel aperture extending into a first runner component sliding surface, and a second runner component having a second channel aperture extending into a second runner component sliding surface. A depressible protrusion is associated with the first runner component, and a receiver is associated with the second runner component. The depressible protrusion and the receiver are positioned such that when the first runner component and the second runner component are coupled together along the first and second runner component sliding surfaces the depressible protrusion is received in the receiver, and the first and second channel apertures are misaligned.
摘要翻译：滴入式热流道系统包括具有延伸到第一流道部件滑动表面中的第一通道孔的第一流道部件和具有延伸到第二流道部件滑动表面中的第二通道孔的第二流道部件。可压下的突起与第一流道部件相关联，并且接收器与第二流道部件相关联。可压下的突起和接收器被定位成使得当第一流道部件和第二流道部件沿着第一和第二流道部件滑动表面联接在一起时，可压入的突出部被容纳在接收器中，并且第一和第二通道孔未对准。

38. 发明申请

US20100007057A1 INJECTION MOLD MANIFOLD AND METHOD OF USING SAME 审中-公开
标题翻译：注射模具和其使用方法
公开(公告)号：US20100007057A1
公开(公告)日：2010-01-14
申请号：US12171823
申请日：2008-07-11
申请人： Jan Klestinec , Yosif Kushnir
发明人： Jan Klestinec , Yosif Kushnir
IPC分类号： B29C45/18
CPC分类号： B29C45/2725 , B29C45/2708 , B29C2045/273 , B29C2045/2779 , B29C2045/2791 , B29L2031/7132
摘要： A manifold for delivering molten plastic material into a mold cavity for forming generally cylindrical parts such as food and beverage containers having large aspect ratios. The manifold includes a manifold block, an inlet, and at least two outlets in fluid communication with the inlet. The outlets are configured for injecting molten plastic material into a single mold cavity in order to ensure that the molten plastic material reaches the outermost portions of the mold cavity prior to setting up. The manifold can also be configured to be attached to a second manifold in place of a single outlet on the second manifold.
摘要翻译：用于将熔融塑料材料输送到模具腔中的歧管，用于形成大体上圆柱形的部件，例如具有大纵横比的食品和饮料容器。歧管包括歧管块，入口和至少两个与入口流体连通的出口。出口构造成将熔融的塑料材料注入单个模腔中，以确保熔融的塑料材料在成型之前到达模腔的最外部分。歧管还可以构造成代替第二歧管上的单个出口连接到第二歧管。

39. 发明申请

US20050064063A1 Hot runner nozzle and manifold seal 有权
标题翻译：热流道喷嘴和歧管密封
公开(公告)号：US20050064063A1
公开(公告)日：2005-03-24
申请号：US10936726
申请日：2004-09-09
申请人： George Olaru
发明人： George Olaru
IPC分类号： B29C45/00 , B29C45/27
CPC分类号： B29C45/27 , B29C2045/2762 , B29C2045/277 , B29C2045/2791
摘要： An injection molding apparatus includes combined sealing elements located between a nozzle head of an injection molding nozzle and a mold plate. The sealing elements are arranged so that they force the nozzle head toward an outlet surface of a manifold and provide a seal therebetween over a range of temperatures.
摘要翻译：注射成型装置包括位于注射成型喷嘴的喷嘴头和模板之间的组合的密封元件。密封元件布置成使得它们迫使喷嘴头朝向歧管的出口表面并且在一定温度范围内提供密封。

40. 发明申请

US20030075563A1 Hot runner - injector nozzle assembly for plastic material injection molds 审中-公开
标题翻译：热流道 - 塑料注射模具注射器喷嘴总成
公开(公告)号：US20030075563A1
公开(公告)日：2003-04-24
申请号：US10265011
申请日：2002-10-04
申请人： QUASER S.r.I., Italian Nationality
发明人： Maurizio Bazzo , Tiziano Boscariol
IPC分类号： B67D005/62
CPC分类号： B29C45/2701 , B29C45/2725 , B29C2045/2733 , B29C2045/2762 , B29C2045/2791
摘要： Hot runnernullinjector nozzle assembly (1) for plastic material injection molds, wherein the hot runner body has a supply duct (4) of the plastic material to be injected ending in correspondence of a closure plane against which the tubular body (3) of the injector nozzle is arranged in a sealed contact fashion. The closure plane is defined by the base (10) of a substantially hemispherical annular rotula member (8) through which the hot runner body (2) and the injector nozzle body (3) are mutually coupled in an angularly orientable fashion.
摘要翻译：用于塑料注射模具的热流道注射器喷嘴组件（1），其中热流道主体具有待注射的塑料材料的供应管道（4），其与管状体（3）的封闭平面相对应地终止喷射器喷嘴以密封接触的方式布置。闭合平面由基本上半球形的环形转动构件（8）的基部（10）限定，热流道体（2）和喷射器喷嘴本体（3）通过该底部（10）以可定向的方式相互联接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式